"Madison completed four years of work in just two years"
I think you mean "no small potatoes" or "no small feat" - in slang "oats" refers to feeling young, frisky, and reckless. "No small potatoes" is money slang, meaning something costs a lot. "No small feat" means that something is a big feat, or a big accomplishment.
If you can perform a standing broad jump of over 10 feet, that would be an astounding feat. He injured both feet while attempting the dangerous feat.
Feat is a noun. (a difficult accomplishment)
The closest I can come to an antonym of feat is triviality. A feat is a notable accomplishment (such as a feat of strength) so an accomplishment that is in no way notable could be described as a triviality.
feat.
To accomplish what you thought you couldn't is a feat that gives you joy.
nome alaska
If you can accomplish this feat there is a circus looking for you.
hit for the cycle
He pulled the sword from the stone. this sword was not Excalibur.
The athlete broke the world record in the competition.
Lindbergh was the first man to fly solo across the Atlantic.
Many animals can accomplish that feat with ease!
The song is called Forever Young and it is by Jay Z feat. Mr Hudson.
No, you would need some type of transportation to accomplish that feat.
She was trying to be the first woman to circumnavigate the world.
Usher Feat. Young Jeezy